What is the use of –w?
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What are the logical operators used for small scale operations? Explain them briefly.
What is the use of command “use strict”?
What is goto statement in perl?
What is cpan ? What are the modules coming under this?
What are prefix dereferencer? List them.
What is the purpose of redo statement?
There are some duplicate entries in an array and you want to remove them. How would you do that?
What does this symbol mean '->'?
How does a “grep” function perform?
How do I sort a hash by the hash value?
How to merge two arrays in perl?
Explain the difference between "my" and "local" variable scope declarations. ?